Solid Phase Extraction of Cd, Cu, and Ni from Leafy Vegetables and Plant Leaves Using Amberlite XAD-2 Functionalized with 2-Hydroxy-acetophenone-thiosemicarbazone (HAPTSC) and Determination by Inductively Coupled Plasma Atomic Emission Spectroscopy
A method for solid phase extraction of trace metals, namely, Cd, Cu, and Ni, using Amberlite XAD-2 functionalized with a new chelating ligand, 2-hydroxy-acetophenone-3-thiosemicarbazone (Amberlite XAD-2-HAPTSC), has been developed. The optimum experimental conditions for the quantitative sorption of...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 2006-04, Vol.54 (8), p.2868-2872 |
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| container_title | Journal of agricultural and food chemistry |
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| creator | Rao, G. Purna Chandra Seshaiah, Kalluru Rao, Yerra Koteswara Wang, M. C |
| description | A method for solid phase extraction of trace metals, namely, Cd, Cu, and Ni, using Amberlite XAD-2 functionalized with a new chelating ligand, 2-hydroxy-acetophenone-3-thiosemicarbazone (Amberlite XAD-2-HAPTSC), has been developed. The optimum experimental conditions for the quantitative sorption of three metals, pH, effect of flow rate, concentration of eluent, sorption capacity, kinetics of sorption, and the effect of diverse ions on the sorption of analytes have been investigated. The chelating resin could be reused for more than 20 cycles of sorption−desorption without any significant change ( |
| doi_str_mv | 10.1021/jf0600049 |
| format | Article |
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Purna Chandra ; Seshaiah, Kalluru ; Rao, Yerra Koteswara ; Wang, M. C</creator><creatorcontrib>Rao, G. Purna Chandra ; Seshaiah, Kalluru ; Rao, Yerra Koteswara ; Wang, M. C</creatorcontrib><description>A method for solid phase extraction of trace metals, namely, Cd, Cu, and Ni, using Amberlite XAD-2 functionalized with a new chelating ligand, 2-hydroxy-acetophenone-3-thiosemicarbazone (Amberlite XAD-2-HAPTSC), has been developed. The optimum experimental conditions for the quantitative sorption of three metals, pH, effect of flow rate, concentration of eluent, sorption capacity, kinetics of sorption, and the effect of diverse ions on the sorption of analytes have been investigated. The chelating resin could be reused for more than 20 cycles of sorption−desorption without any significant change (<1.5%). The accuracy of the proposed procedure was evaluated by standard reference materials. The proposed method was applied for the determination of trace metal ions in leafy vegetable samples collected from different sources and medicinal plant leaves. Keywords: Solid phase extraction; Cd, Cu, and Ni; 2-hydroxy-acetophenone-3-thiosemicarbazone; Amberlite XAD-2; leafy vegetables; plant leaves</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf0600049</identifier><identifier>PMID: 16608202</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Acetophenones - chemistry ; Amberlite XAD-2 resins ; Biological and medical sciences ; cadmium ; Cadmium - analysis ; Chelating Agents ; copper ; Copper - analysis ; Drug Stability ; food analysis ; food contamination ; Food industries ; Fruit and vegetable industries ; Fundamental and applied biological sciences. Psychology ; green leafy vegetables ; Hydrogen-Ion Concentration ; inductively coupled plasma atomic emission spectroscopy ; leaves ; medicinal plants ; nickel ; Nickel - analysis ; Plant Leaves - chemistry ; Polystyrenes ; Sensitivity and Specificity ; solid phase extraction ; spectrometers ; Spectrophotometry, Atomic - methods ; Thiosemicarbazones - chemistry ; Vegetables - chemistry</subject><ispartof>Journal of agricultural and food chemistry, 2006-04, Vol.54 (8), p.2868-2872</ispartof><rights>Copyright © 2006 American Chemical Society</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a405t-414a815858cffd77c17b260393542d42d830de7d051c15eecdab03c54a06a6183</citedby><cites>FETCH-LOGICAL-a405t-414a815858cffd77c17b260393542d42d830de7d051c15eecdab03c54a06a6183</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf0600049$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf0600049$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17708986$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16608202$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rao, G. Purna Chandra</creatorcontrib><creatorcontrib>Seshaiah, Kalluru</creatorcontrib><creatorcontrib>Rao, Yerra Koteswara</creatorcontrib><creatorcontrib>Wang, M. C</creatorcontrib><title>Solid Phase Extraction of Cd, Cu, and Ni from Leafy Vegetables and Plant Leaves Using Amberlite XAD-2 Functionalized with 2-Hydroxy-acetophenone-thiosemicarbazone (HAPTSC) and Determination by Inductively Coupled Plasma Atomic Emission Spectroscopy</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>A method for solid phase extraction of trace metals, namely, Cd, Cu, and Ni, using Amberlite XAD-2 functionalized with a new chelating ligand, 2-hydroxy-acetophenone-3-thiosemicarbazone (Amberlite XAD-2-HAPTSC), has been developed. The optimum experimental conditions for the quantitative sorption of three metals, pH, effect of flow rate, concentration of eluent, sorption capacity, kinetics of sorption, and the effect of diverse ions on the sorption of analytes have been investigated. The chelating resin could be reused for more than 20 cycles of sorption−desorption without any significant change (<1.5%). The accuracy of the proposed procedure was evaluated by standard reference materials. The proposed method was applied for the determination of trace metal ions in leafy vegetable samples collected from different sources and medicinal plant leaves. Keywords: Solid phase extraction; Cd, Cu, and Ni; 2-hydroxy-acetophenone-3-thiosemicarbazone; Amberlite XAD-2; leafy vegetables; plant leaves</description><subject>Acetophenones - chemistry</subject><subject>Amberlite XAD-2 resins</subject><subject>Biological and medical sciences</subject><subject>cadmium</subject><subject>Cadmium - analysis</subject><subject>Chelating Agents</subject><subject>copper</subject><subject>Copper - analysis</subject><subject>Drug Stability</subject><subject>food analysis</subject><subject>food contamination</subject><subject>Food industries</subject><subject>Fruit and vegetable industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>green leafy vegetables</subject><subject>Hydrogen-Ion Concentration</subject><subject>inductively coupled plasma atomic emission spectroscopy</subject><subject>leaves</subject><subject>medicinal plants</subject><subject>nickel</subject><subject>Nickel - analysis</subject><subject>Plant Leaves - chemistry</subject><subject>Polystyrenes</subject><subject>Sensitivity and Specificity</subject><subject>solid phase extraction</subject><subject>spectrometers</subject><subject>Spectrophotometry, Atomic - methods</subject><subject>Thiosemicarbazones - chemistry</subject><subject>Vegetables - chemistry</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkV9v0zAUxSMEYmPwwBcAv4CYtICdxIn7WHUtnVRBRTtAe4lunJvVJYmL7Yxmn5xH3D_aXpAsWbrnp3OPfYLgNaMfGY3Yp3VFU0ppMngSnDIe0ZAzJp4Gp9SLoeApOwleWLv2iOAZfR6csDSlIqLRafB3oWtVkvkKLJLx1hmQTumW6IqMygsy6i4ItCX5okhldENmCFVPvuMtOihqtHtxXkPrdtKdH1xb1d6SYVOgqZVD8nN4GUZk0rV7X6jVPZbkj3IrEoXTvjR624cg0enNClvdYuhWSltslARTwL2fkA_T4Xy5GJ3vl12iQ9OoFvYxi55ctWXnve-w7slId5sa94lsA2TotPch40ZZu6MXG5TOaCv1pn8ZPKugtvjqeJ8F15PxcjQNZ18_X42GsxASyl2YsAQE44ILWVVllkmWFVFK40HMk6j0R8S0xKyknEnGEWUJBY0lT4CmkDIRnwXvD74bo393aF3u00is_Z-h7myeZiJNoyTz4PkBlD6hNVjlG6MaMH3OaL6rOX-o2bNvjqZd0WD5SB579cC7IwBWQl0ZaKWyj1yWUTEQqefCA6esw-2DDuaXDxZnPF_OF_k8_cYnN9Ob_Ifn3x74CnQOt8Z7Xi8iymLKaMYHInvcDNLma90Z37n9zxP-Ac-71mA</recordid><startdate>20060419</startdate><enddate>20060419</enddate><creator>Rao, G. Purna Chandra</creator><creator>Seshaiah, Kalluru</creator><creator>Rao, Yerra Koteswara</creator><creator>Wang, M. C</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20060419</creationdate><title>Solid Phase Extraction of Cd, Cu, and Ni from Leafy Vegetables and Plant Leaves Using Amberlite XAD-2 Functionalized with 2-Hydroxy-acetophenone-thiosemicarbazone (HAPTSC) and Determination by Inductively Coupled Plasma Atomic Emission Spectroscopy</title><author>Rao, G. Purna Chandra ; Seshaiah, Kalluru ; Rao, Yerra Koteswara ; Wang, M. C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a405t-414a815858cffd77c17b260393542d42d830de7d051c15eecdab03c54a06a6183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Acetophenones - chemistry</topic><topic>Amberlite XAD-2 resins</topic><topic>Biological and medical sciences</topic><topic>cadmium</topic><topic>Cadmium - analysis</topic><topic>Chelating Agents</topic><topic>copper</topic><topic>Copper - analysis</topic><topic>Drug Stability</topic><topic>food analysis</topic><topic>food contamination</topic><topic>Food industries</topic><topic>Fruit and vegetable industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>green leafy vegetables</topic><topic>Hydrogen-Ion Concentration</topic><topic>inductively coupled plasma atomic emission spectroscopy</topic><topic>leaves</topic><topic>medicinal plants</topic><topic>nickel</topic><topic>Nickel - analysis</topic><topic>Plant Leaves - chemistry</topic><topic>Polystyrenes</topic><topic>Sensitivity and Specificity</topic><topic>solid phase extraction</topic><topic>spectrometers</topic><topic>Spectrophotometry, Atomic - methods</topic><topic>Thiosemicarbazones - chemistry</topic><topic>Vegetables - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rao, G. Purna Chandra</creatorcontrib><creatorcontrib>Seshaiah, Kalluru</creatorcontrib><creatorcontrib>Rao, Yerra Koteswara</creatorcontrib><creatorcontrib>Wang, M. C</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rao, G. Purna Chandra</au><au>Seshaiah, Kalluru</au><au>Rao, Yerra Koteswara</au><au>Wang, M. C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solid Phase Extraction of Cd, Cu, and Ni from Leafy Vegetables and Plant Leaves Using Amberlite XAD-2 Functionalized with 2-Hydroxy-acetophenone-thiosemicarbazone (HAPTSC) and Determination by Inductively Coupled Plasma Atomic Emission Spectroscopy</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2006-04-19</date><risdate>2006</risdate><volume>54</volume><issue>8</issue><spage>2868</spage><epage>2872</epage><pages>2868-2872</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>A method for solid phase extraction of trace metals, namely, Cd, Cu, and Ni, using Amberlite XAD-2 functionalized with a new chelating ligand, 2-hydroxy-acetophenone-3-thiosemicarbazone (Amberlite XAD-2-HAPTSC), has been developed. The optimum experimental conditions for the quantitative sorption of three metals, pH, effect of flow rate, concentration of eluent, sorption capacity, kinetics of sorption, and the effect of diverse ions on the sorption of analytes have been investigated. The chelating resin could be reused for more than 20 cycles of sorption−desorption without any significant change (<1.5%). The accuracy of the proposed procedure was evaluated by standard reference materials. The proposed method was applied for the determination of trace metal ions in leafy vegetable samples collected from different sources and medicinal plant leaves. Keywords: Solid phase extraction; Cd, Cu, and Ni; 2-hydroxy-acetophenone-3-thiosemicarbazone; Amberlite XAD-2; leafy vegetables; plant leaves</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>16608202</pmid><doi>10.1021/jf0600049</doi><tpages>5</tpages></addata></record> |
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| issn | 0021-8561 1520-5118 |
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| source | MEDLINE; American Chemical Society Journals |
| subjects | Acetophenones - chemistry Amberlite XAD-2 resins Biological and medical sciences cadmium Cadmium - analysis Chelating Agents copper Copper - analysis Drug Stability food analysis food contamination Food industries Fruit and vegetable industries Fundamental and applied biological sciences. Psychology green leafy vegetables Hydrogen-Ion Concentration inductively coupled plasma atomic emission spectroscopy leaves medicinal plants nickel Nickel - analysis Plant Leaves - chemistry Polystyrenes Sensitivity and Specificity solid phase extraction spectrometers Spectrophotometry, Atomic - methods Thiosemicarbazones - chemistry Vegetables - chemistry |
| title | Solid Phase Extraction of Cd, Cu, and Ni from Leafy Vegetables and Plant Leaves Using Amberlite XAD-2 Functionalized with 2-Hydroxy-acetophenone-thiosemicarbazone (HAPTSC) and Determination by Inductively Coupled Plasma Atomic Emission Spectroscopy |
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